You can buy a 3 1/2" aluminum 90 and a silicone 3 1/2" hose 90* from Just Intercoolers for a total of $57 and make your own free flow. just trim the aluminum 90 to fit and you don't have to cut the stock hose to the hull so if you wanna put back stock exhaust you can. or do the TJ exhaust mod for free and get the same result without the low rpm drone sound.

Yeah I was considering those options as well. My mechanical abilities are minimal. Im afraid if I do not buy something pre-fabbed Ill cause more harm than good and do like the look/sounds of the thru hull.

You can buy a 3 1/2" aluminum 90 and a silicone 3 1/2" hose 90* from Just Intercoolers for a total of $57 and make your own free flow. just trim the aluminum 90 to fit and you don't have to cut the stock hose to the hull so if you wanna put back stock exhaust you can. or do the TJ exhaust mod for free and get the same result without the low rpm drone sound.

Funny, I just created a thread trying to find this information out. Thanks!